Official MCP RegistryHosted serverb20check.com
B20 Check
B20 Check verifies B20 tokens on Base: issuer powers, imposter detection, and signed EIP-712 verdicts.
Connect to Claude Code
Copyclaude mcp add --transport http b20-check https://b20check.com/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://b20check.com/mcpstreamable-http
Published in the official MCP registry as “B20 Check”. Verified through the vendor namespace.